How many days notice do I give an Oklahoma tenant who has not paid rent?

Five days after written notice of your demand for payment (41 O.S. 131(B)). That demand also counts as a demand for possession, so no separate notice to quit is needed.

Oklahoma Eviction Steps and Timeline

In Oklahoma a written demand for unpaid rent gives the tenant five days to pay, and that demand also counts as a demand for possession, so no separate notice to quit is needed. For another breach the notice gives 10 days to fix it and ends the lease no sooner than 15 days after receipt. You then file a forcible entry and detainer case, the trial is set 5 to 10 days after the summons issues, and the officer gives 48 hours' notice before carrying out the writ.

What notice does Oklahoma require?

Under 41 O.S. 131(B), you may terminate a rental agreement for failure to pay rent when due if the tenant does not pay within five days after your written notice of demand for payment. The notice may be given before or after you file the case. The statute adds that a demand for past due rent is deemed a demand for possession, and no further notice to quit possession is needed for any purpose.

For a material breach of the lease or of the tenant's duties, 41 O.S. 132(B) allows a written notice that names the acts and omissions and says the rental agreement ends on a date not less than 15 days after receipt unless the breach is remedied within 10 days. If the tenant fixes it within the 10 days, the agreement does not end. Any later breach is grounds, on written notice, for immediate termination. Section 132(C) lets you terminate by immediately filing a forcible entry and detainer case when a breach causes or threatens imminent and irremediable harm to the premises or a person and is not fixed as promptly as conditions require, and 132(D) makes criminal activity that threatens other tenants, and drug-related criminal activity on or near the premises, grounds for immediate termination.

To end a month-to-month tenancy or a tenancy at will with no breach, 41 O.S. 111(A) requires written notice at least 30 days before the termination date. A tenancy shorter than month to month takes seven days (111(B)).

How do you serve the notice?

Section 111(E) says a written notice to terminate a tenancy is served on the tenant personally unless the law says otherwise. If the tenant cannot be located, you deliver it to a family member over 12 who lives with the tenant. If neither is possible, you post it in a conspicuous place on the dwelling unit and mail a copy by certified mail or through the Postal Service's Firm Mailing Book for Accountable Mail. The breach notices in 132 are served the same way. Section 131(B) says only "written notice" for the rent demand, so the safest course is to serve it the same way and keep proof.

How does the court case work and how fast is it?

Forcible entry and detainer in Oklahoma is governed by 12 O.S. 1148.1 and following. Proceedings may be had against tenants holding over their terms (1148.3). The summons commands the defendant to appear for trial at a stated time that is not less than five nor more than ten days from the date the summons is issued (1148.4). It must be served at least three days before the trial, and if the tenant and anyone over 15 on the premises cannot be served with reasonable diligence it may be served by certified mail postmarked at least three days before the trial (1148.5). If that fails, the sheriff or a private process server may post the summons at least five days before the trial and you mail a copy by certified mail, which supports only possession unless the tenant appears (1148.5A).

No answer is required before trial (1148.6(C)). Jury trial is not an option for the possession claim itself, and if a jury is requested on rent or damages claims the possession claim is severed and tried to the court (1148.7). The court allows a reasonable attorney fee to the prevailing party (1148.9).

How long until the tenant is out?

If judgment is for you, the court issues a writ of execution at your request (1148.10). A motion for a new trial may be filed only within three days of judgment and does not stay execution. Under 1148.10A, the plaintiff, agent or officer must notify the defendant in person or by posting that they will return in 48 hours to restore possession by executing the writ. Read the rest of that section for how the writ is served and for the role of law enforcement and appeals.

Which mistakes cost an Oklahoma landlord time?

Using a 10-day or 30-day notice for unpaid rent. The rent demand under 131(B) is five days.
Serving the notice by a method 111(E) does not list. Personal service comes first, then a family member over 12, then posting with certified mail.
Leaving the tenant's belongings out of your plan. After a lawful eviction the landlord may take possession of what is left under 41 O.S. 130, which has its own rules for valuable property, so read it before you dispose of anything.
Counting the trial window from the filing date. The five to ten days run from the date the summons is issued.

Example a made-up landlord hand-delivers the written rent demand on Monday, November 9, 2026. Five days end on Saturday, November 14. If the rent is still unpaid, the landlord files on Monday, November 16, and the summons issues that day. Trial must be set between Saturday, November 21 and Thursday, November 26, 2026, and the court picks the day. The summons must reach the tenant at least three days before that date.

What can an Oklahoma landlord never do?

Section 41 O.S. 123 says that if a landlord wrongfully removes or excludes a tenant from possession, the tenant may recover possession or end the rental agreement and, either way, recover an amount not more than twice the average monthly rent, or twice actual damages, whichever is greater. The landlord must return the deposit and prepaid unearned rent if the agreement ends. The only safe removal is the officer's, under a writ.

How DoorKeeping handles it

DoorKeeping keeps each property's lease, rent ledger and the notices you send in one place, which is the paper trail a court asks for. You still serve the notice and file the case yourself. DoorKeeping gives general information, not legal advice. If a case is contested, or the tenant files an answer, talk to a local attorney.

Sources

Oklahoma Statutes Title 41, Sections 111, 123, 131 and 132 (Oklahoma Residential Landlord and Tenant Act), read Oct 30, 2026
Oklahoma Statutes Title 12, Sections 1148.2 to 1148.7 (Forcible entry and detainer), read Oct 30, 2026
Oklahoma Statutes Title 12, Sections 1148.9, 1148.10 and 1148.10A (Attorney fee; writ of execution), read Oct 30, 2026

Questions

How many days notice do I give an Oklahoma tenant who has not paid rent?: Five days after written notice of your demand for payment (41 O.S. 131(B)). That demand also counts as a demand for possession, so no separate notice to quit is needed.
How soon is the trial in an Oklahoma eviction?: The summons sets the trial not less than five nor more than ten days from the date the summons is issued (12 O.S. 1148.4).
Do I need a notice before the officer removes the tenant in Oklahoma?: Yes. The plaintiff, agent or officer must notify the defendant in person or by posting that they will return in 48 hours to execute the writ (12 O.S. 1148.10A).